package com.cykj.pos.service.impl;

import cn.hutool.core.lang.Snowflake;
import com.baomidou.mybatisplus.core.toolkit.IdWorker;

import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.IdentityHashMap;

/**
 * @author Wangjiaqi
 * @date 2021/10/23
 */
public class test {

    public static void main(String[] args) {
        String id = IdWorker.getIdStr();
        System.out.printf(id);
    }
}
